| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $80.76 | 11.380% | $89.9505 | $89.95 | $89.95 | $90.00 |
| Purchase #2 | $199.73 | 12.373% | $224.4426 | $224.44 | $224.45 | $224.40 |
| Purchase #3 | $204.94 | 7.442% | $220.1916 | $220.19 | $220.20 | $220.20 |
| Purchase #4 | $66.74 | 9.382% | $73.0015 | $73.00 | $73.00 | $73.00 |
| Purchase #5 | $40.90 | 10.469% | $45.1818 | $45.18 | $45.20 | $45.20 |
| Purchase #6 | $165.73 | 3.604% | $171.7029 | $171.70 | $171.70 | $171.70 |
| Purchase #7 | $137.46 | 5.268% | $144.7014 | $144.70 | $144.70 | $144.70 |
| 7 purchase totals = | $896.26 | $969.1723 | $969.16 | $969.20 | $969.20 | |